Quantitative ecology

Dray, S., Pélissier, R., Couteron, P., Fortin, M.-J., Legendre, P., Peres-Neto, P.R., Bellier, E., Bivand, R., Blanchet, F.G., de Cáceres, M., Dufour, A.-B., Heegaard, E., Jombart, T., Munoz, F., Oksanen, J., Thioulouse, J. & Wagner, H.H. 2012. Community ecology in the age of multivariate multiscale spatial analysis. Ecological Monographs 82: 257-275.

Ross, L.C., Woodin, S.J., Hester, A., Thompson, D.B.A. & Birks, H.J.B. 2010. How important is plot relocation accuracy when interpreting re-visitation studies of vegetation change? Plant Ecology and Diversity 3: 1-8. 10.1080/17550871003706233

Rydgren, K., Nordbakken, J.-F., Austad, I., Auestad, I. & Heegaard, E. 2010. Recreating semi-natural grasslands: an analysis of four methods. Ecological Engineering 36: 1672-1679. 10.1016/j.ecoleng.2010.07.005

Bakkestuen, V., Halvorsen, R. & Heegaard, E. Disentangling complex fine-scale ecological patterns by path modelling using GLMM and GIS. Journal of Vegetation Science 20: 779-790.

Heegaard, E. & Nilsen, T. 2009. In the mixed world of predictive biology--Contradiction or support? Ecological Modelling 220: 1461-1468. 10.1016/j.ecolmodel.2009.03.015

Birks, H.J.B. 2008. Ordination - an ever-expanding tool-kit for ecologists? Bulletin of the British Ecological Society 39: 31-33.

Li, L., Høie, H., Geffen, A., Heegaard, E., Skadal, J. & Folkvord, A. Back-calculation of previous fish-size using individually tagged and marked Atlantic cod (Gadhus morhua). Canadian Journal of Fisheries and Aquatic Sciences 65: 2496-2508.

Heegaard, E. & Nilsen, T. 2007. Local Linear Mixed Effect Models - Model specification and interpretation in a biological context. Journal of Agricultural, Biological, and Environmental Statistics 12: 414-430. 10.1198/108571107X228134

Heegaard, E., Økland, R.H., Bratli, H., Dramstad, W.E., Engan, G., Pedersen, O. & Solstad, H. 2007. Regularity of species richness relationships to patch size and shape. Ecography 30: 589-597. 10.1111/j.0906-7590.2007.04989.x

Bratli, H., Økland, T., Økland, R.H., Dramsted, W.E., Elven, R., Engan, G., Fjellstad, W., Heegaard, E., Pedersen, O., & Solstad, H. 2006. Patterns of variation in vascular plant species richness and composition in SE Norwegian agricultural landscapes. Agriculture, Ecosystems, & Environment 114: 270-286.

Heegaard, E. & Vandvik, V. 2004. Climate change affects the outcome of competitive interactions - an application of principal response curves. Oecologia 139: 459-466.